--- type: "Bill" title: "Revise distributions mine remediation" description: "Revise distributions mine remediation" jurisdiction: "us/states/mt" legislature: "Montana Legislature" session: "2025" identifier: "HB 58" citation: "Montana HB 58 (2025)" classification: ["bill"] subjects: ["Environmental Protection", "Mining and Minerals", "State Finance"] status: "enacted" primary_sponsors: ["Jerry Schillinger"] version_count: 18 action_count: 48 vote_count: 7 first_action: "2024-10-09T20:09:43+00:00" last_action: "2025-04-18T19:33:20+00:00" source: "openstates" source_identifier: "ocd-bill/0b5cf88c-a43e-44b2-ab75-8d00ea40567b" source_url: "https://bills.legmt.gov/#/laws/bill/2/LC0540?open_tab=sum" source_hash: "eac92359c2a0246c4c75280f6b297ec9db66cca7314b2b60f8a9b65c41654344" vintage: "2026-07-01" source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump" retrieved_at: "2026-07-06" confidence: "reported" tags: ["legislation", "bill", "us-mt"] --- # Montana HB 58 (2025) — Revise distributions mine remediation ## Version chain The bill's text revisions, in order — the diff chain from filing to enrollment. 1. **HB0058_1(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=267627) 2. **HB0058_1(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=274597) 3. **HB0058_1(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=275578) 4. **HB0058_1(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=276616) 5. **HB0058_1(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=296844) 6. **HB0058_1(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=296872) 7. **HB0058_1(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=300117) 8. **HB0058_1.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=267626) 9. **HB0058_2.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=300116) 10. **HB0058_X(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=316563) 11. **HB0058_X(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=320164) 12. **HB0058_X(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321249) 13. **HB0058_X(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321250) 14. **HB0058_X(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321251) 15. **HB0058_X(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=324555) 16. **HB0058_X(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=325798) 17. **HB0058_X.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310603) 18. **LC0540.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=266625) ## Votes - Do Concur — **47–3** (pass) · upper - do_pass — **14–0** (pass) · lower - Do Concur — **44–6** (pass) · upper - do_pass — **23–0** (pass) · lower - be_concurred_in — **11–0** (pass) · upper - Do Pass — **96–1** (pass) · lower - Do Pass — **99–0** (pass) · lower ## Sponsors - Jerry Schillinger — primary (person) ## Timeline The legislative action history — every referral, reading, and vote. - **2024-10-09T20:09:43+00:00** (LC) Drafter Assigned - **2024-11-25T17:58:27+00:00** (LC) Draft in Legal Review - **2024-11-26T15:40:12+00:00** (LC) Draft in Edit - **2024-12-02T16:34:36+00:00** (LC) Draft in Input/Proofing - **2024-12-03T16:02:08+00:00** (LC) Draft in Final Drafter Review - **2024-12-04T18:56:21+00:00** (LC) Draft in Assembly - **2024-12-05T18:19:22+00:00** (LC) Drafter Assigned - **2024-12-05T18:21:24+00:00** (LC) Draft in Edit - **2024-12-05T20:34:13+00:00** (LC) Draft in Input/Proofing - **2024-12-06T15:59:07+00:00** (LC) Draft in Final Drafter Review - **2024-12-06T17:28:32+00:00** (LC) Draft in Assembly - **2024-12-06T20:47:14+00:00** (LC) Draft Ready for Delivery - **2024-12-11T21:41:14+00:00** (LC) Draft Delivered to Requester - **2024-12-18T21:09:00+00:00** (H) Introduced - **2024-12-18T21:10:00+00:00** (H) Fiscal Note Requested - **2024-12-20T22:12:24+00:00** (H) Referred to Committee - (H) Natural Resources `referral-committee` - **2025-01-06T17:54:00+00:00** (H) First Reading `reading-1` - **2025-01-07T01:14:00+00:00** (H) Hearing - (H) Natural Resources - **2025-01-07T15:47:11+00:00** (H) Fiscal Note Received `receipt` - **2025-01-07T22:14:01+00:00** (H) Fiscal Note Signed - **2025-01-08T19:24:12+00:00** (H) Fiscal Note Printed - **2025-01-16T00:35:24+00:00** (H) Committee Executive Action--Bill Passed - (H) Natural Resources `committee-passage` - **2025-01-16T20:16:45+00:00** (H) Committee Report--Bill Passed - (H) Natural Resources `committee-passage` - **2025-01-20T20:00:00+00:00** (H) Scheduled for 2nd Reading `reading-2` - **2025-01-20T21:15:00+00:00** (H) 2nd Reading Passed `reading-2, reading-2` - **2025-01-20T21:52:00+00:00** (H) Rereferred to Committee - (H) Appropriations `referral-committee, referral-committee` - **2025-01-21T00:07:31+00:00** (H) Hearing - (H) Appropriations - **2025-01-23T20:00:00+00:00** (H) Committee Executive Action--Bill Passed - (H) Appropriations `committee-passage` - **2025-01-23T21:33:00+00:00** (H) Committee Report--Bill Passed - (H) Appropriations `committee-passage` - **2025-01-24T20:00:00+00:00** (H) Scheduled for 3rd Reading `reading-3` - **2025-01-24T22:12:00+00:00** (H) 3rd Reading Passed `passage, reading-3` - **2025-01-27T16:26:59+00:00** (H) Transmitted to Senate - **2025-01-27T19:39:00+00:00** (S) First Reading `reading-1` - **2025-01-27T19:47:01+00:00** (S) Referred to Committee - (S) Natural Resources `referral-committee` - **2025-03-07T23:20:35+00:00** (S) Hearing - (S) Natural Resources - **2025-03-21T20:46:02+00:00** (S) Committee Executive Action--Bill Concurred - (S) Natural Resources - **2025-03-24T20:29:00+00:00** (S) Committee Report--Bill Concurred - (S) Natural Resources - **2025-03-26T19:00:00+00:00** (S) Scheduled for 2nd Reading `reading-2` - **2025-03-26T20:13:00+00:00** (S) 2nd Reading Concurred `reading-2, reading-2` - **2025-03-27T19:00:00+00:00** (S) Scheduled for 3rd Reading `reading-3` - **2025-03-27T21:02:00+00:00** (S) 3rd Reading Concurred `passage, reading-3` - **2025-03-27T21:03:15+00:00** (H) Sent to Enrolling - **2025-03-28T18:28:45+00:00** (H) Returned from Enrolling - **2025-04-07T18:00:24+00:00** (H) Signed by Speaker `passage` - **2025-04-09T17:30:28+00:00** (S) Signed by President `passage` - **2025-04-09T19:50:28+00:00** (H) Transmitted to Governor `executive-receipt` - **2025-04-17T19:59:27+00:00** (H) Signed by Governor `executive-signature` - **2025-04-18T19:33:20+00:00** Chapter Number Assigned `became-law` ## Source OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0b5cf88c-a43e-44b2-ab75-8d00ea40567b`. Confidence: reported (aggregated from official Montana legislature records).